B-4
Cisco IE 3000 Switch Hardware Installation Guide
Appendix B Installation In a Hazardous Environment
North American Hazardous Location Approval
Warning
This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage
Category II applications (as defined in IEC publication 60664-1), and at altitudes up to 2000 meters
without derating. Statement 1068
Warning
Explosion Hazard—Do not connect or disconnect wiring while the field-side power is on; an
electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure
that power is removed or that the area is nonhazardous before proceeding. Statement 1081
Warning
Explosion Hazard—The area must be known to be nonhazardous before installing, servicing, or
replacing the unit.
Statement 1082
Warning
Exposure to some chemicals could degrade the sealing properties of materials used in the sealed
relay device. Statement 381
Warning
Explosion Hazard—Substitution of components may impair suitability for Class I, Division 2/Zone 2.
Statement 1083
Caution
This equipment is only suitable for use in Class I, Division 2, Groups A, B, C, D, or nonhazardous
locations.
North American Hazardous Location Approval
The following information applies when operating this equipment in hazardous locations:
English:
Products marked "Class I, Div 2, GP A, B, C, D" are suitable for use in Class I Division 2 Groups A, B,
C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings
on the rating nameplate indicating the hazardous location temperature code. When combining
products within a system, the most adverse temperature code (lowest "T" number) may be used to
help determine the overall temperature code of the system. Combinations of equipment in your
system are subject to investigation by the local Authority Having Jurisdiction at the time of
installation.
Français:
Informations sur l'utilisation de cet équipement en environnements dangereux:
Les produits marqués "Class I, Div 2, GP A, B, C, D" ne conviennent qu'à une utilisation en
environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque
produit est livré avec des marquages sur sa plaque d'identification qui indiquent le code de
température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un
système, le code de température le plus défavorable (code de température le plus faible) peut être
utilisé pour déterminer le code de température global du système. Les combinaisons d'équipements
dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de
l'installation.
Содержание IE 3000
Страница 34: ...1 24 Cisco IE 3000 Switch Hardware Installation Guide Chapter 1 Overview Network Configurations ...
Страница 102: ...3 8 Cisco IE 3000 Switch Hardware Installation Guide Chapter 3 Troubleshooting Finding the Switch Serial Number ...
Страница 182: ...C 12 Cisco IE 3000 Switch Hardware Installation Guide Appendix C Cable and Connectors Cable and Adapter Specifications ...